import store from '@/store'

function checkPermission(el, binding) {
  const { value } = binding
  const menuList = store.getters && store.getters.menus
  if (value && value instanceof Array && value.length > 0) {
    const permissions = value
    const hasPermission = menuList.some(menu => {
      return permissions.includes(menu.permission)
    })
    if (!hasPermission) {
      el.parentNode && el.parentNode.removeChild(el)
    }
  } else {
    throw new Error(`need roles! Like v-permission="['admin','editor']"`)
  }
}

export default {
  inserted(el, binding) {
    checkPermission(el, binding)
  },
  update(el, binding) {
    checkPermission(el, binding)
  }
}
